Imaski Yobuso Ye-Carbon Pleated Ear-loop Esebenzayo

Yenziwe ngendwangu ye-SBPP ethambile ne-fiberglass;
I-4-ply PP + Iphepha Lokuhlunga + Ukwakhiwa kweCarbon + esebenzayo + PP;
I-nosepiece ende eyengeziwe ukuze ilingane kangcono;
Amabhande okunwebeka ayindilinga nangenayo i-latex;
Ifanele izimo lapho ukuchayeka ephunga elingemnandi